Aircraft Range Calculator & Map Applying the Breguet Range Equation Aircraft & Flight Parameters Aircraft Type (Load Preset Data) Custom Parameters Boeing 737-800 Airbus A320neo Boeing 787-9 Airbus A380 Takeoff

Delta-V Calculator Based on the Tsiolkovsky Rocket Equation Rocket Parameters Specific Impulse (Iₛₚ) seconds Initial Mass (m₀) kg Propellant Mass (mₚ) kg Total Delta-V (Δv) 0.00 m/s Theory & Step-by-Step

Two-Body Problem Orbit Calculator From State Vectors to Orbital Elements Central Body Select a Body (sets Mass μ) Earth Moon Mars Sun Custom μ Gravitational Parameter (μ) m³/s² Satellite State

Specific Orbital Energy Calculator Based on the Vis-viva Equation Calculation Inputs Select a Celestial Body Custom Parameters Earth Moon Mars Jupiter Sun Mass of Body (M) kg Semi-Major Axis (a)